Features: Enhances your Halloween ambiances with spiders and bat wall stickers featuring eye catching LED flicker lights for dynamic depth and eerie glow, complete with auto adhesive backing for quick setup. Crafted from sturdy PVC, these reusable decal deliver bright colors and safe operations with battery powered LEDs offering stable or twinkling modes to customize scary atmospheres. Perfect for parents creating family friendly haunting spaces, retailers designing festive window displays, and educators organizing school Halloween parties with child safe decorations. Illuminate indoor/outdoor surfaces like window, wall, or classroom bulletin boards to build immersive Halloween scenes for trick or treating event, themed parties, or retail promotion. Weather resistant PVC materials ensures long time performances year after year, while the portable design allows flexible arrangement on glass, wood, or painted surfaces without residues. Specifications: Materials: PVC Size:As Shown in the Picture Type:21Pcs/30Pcs/42Pcs Package Includes: 1Set Halloween Three-Dimensional Spiders Bat LED Light Window Wall Sticker note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.